99
REPRESENTATIVE MARINE SOIL TEST RESULTS
For positions of boreholes, see Drawing 8
Index Tests
Bore- hole
Sample
Level
Description
Number
(ft. below
of Sample
Natural Moisture Content
Natural
Standard Penetration Test
Sieve Analysis
Undrained Triaxial Test
Dry
Density
C.D.)
%
lb./cu. ft.
Liquid Limit
Plasticity Index
Silt &
No. of
Gravel
Sand
Blows
Clay
In-Situ Vane Test Ib./sq.ft.
%
%
%
C lb./sq.ft.
Ø°
Compression Index Cc
Per Foot
%
Consolidation Test
Average Coefficient of Consolidation Cv sq.in./min.
28
58.25
Loose brown
(Contd.)
clayey sand
63.25
Firm brown
sandy clay
68.25
67
73.25
43
24.08 (Seabed)
Very soft grey
clay and shells
29.08
34.08
39.08
8
42
30
28
425
16
7
1243
42
51
17
10
42
48
55
55
31
91
0
35
46
53
1
6
CON
93
52
28
1
6
93
0
4
96
81
0
91.6
47.5
69
41
2
3
فيا
44.08
95.6
47.3
49.08
Soft grey sandy
49
29
clay
54.08
Loose grey sand
49.7
73
35
95
0
5
95
86
0
1.40
2 X 10-3
10
6
29
65
19
63
18
99
0
REPRESENTATIVE MARINE SOIL TEST RESULTS
For positions of boreholes, see Drawing 8
APPENDIX 1~Contd.
Index Tests
Bore-
Sample Level
hole
Number
(ft. below C.D.)
Description of Sample
Natural Moisture Content
Natural Dry
Standard Penetration
Test
Sieve Analysis
Undrained Triaxial Test
Density
Liquid Plasticity
lb./cu. ft.
Limit Index
%
%
No, of Blows Per Foot
Gravel Sand
0/
%
Silt & Clay
In-Situ Vane Test lb./sq.ft.
%
C lb./sq.ft.
g*
Compression Index Cc
Consolidation Test
Average Coefficient of Consolidation
Cv
sq.in./min.
43 [(Contd.)
59.08
Soft Grey Clay
62.58
Compact Brown Sandy Gravels
58.5
72.2
51
17.08
Loose grey
(Seabed) clayey sand and
shells
22.08
27.08
Loose grey sand
32.08
33.58
Compact brown slayey sand
4p
49
30
1
224
22
87
Over 100
30
53
17
5
69
26
0
12
555
65
23
0
14
74
12
3
19
71
10
15
34
14
Over
17
60
23
100
Notes (a) Index tests. Figures marked were carried out on natural state samples. Unmarked figures were from oven-dried samples.
(b) Test results from the other boreholes shown on Drawing 8 are held by the Port Works Division, P.W.D.
APPENDIX 1-Contd.